DOCUMENT RESUME ED 066 883 EM 010 172 TITLE Eleventh Report

Total Page:16

File Type:pdf, Size:1020Kb

DOCUMENT RESUME ED 066 883 EM 010 172 TITLE Eleventh Report DOCUMENT RESUME ED 066 883 EM 010 172 TITLE Eleventh Report on Telecommunication and the Peaceful Uses of Outer Space. INSTITUTION International Telecommunication Union, Geneva (Switzerland). REPORT NO B-10 PUB DATE Jul 72 NOTE 124p. EDRS PRICE MF-$0.65 HC-$6.58 DESCRIPTORS Annual Reports; *Communication Satellites; International Law; *International Organizations; Standards; *Technological Advancement; *Telecommunication ABSTRACT Subjects covered in this annual report of the International Telecommunication Union (ITU) include 1) action taken with regard to regulations; 2) application of international regulations; 3) telecommunication studies and standardization; 4) planning of the international telecommunication network; 5) technical cooperation activities; 6) cooperation with other international organizations concerned with space; and 7) information and do,-umentation activities. In addition, appendixes contain the reports of individual countries on developments in space communication and relevant resolutions adopted by the United Nations at its 26th session. (RH) booklet* No. 10 Eleventh Report by the International Telecommunication Union on telecqmfnunication and the peaceful uses of outer space Other publications on the ITU: Book From semaphore to satellite, 1793-1965 (1965) Booklet No. 1 1865-1965, a hundred years of international co-operation (1967) Booklet No. 2 ITU and space radiocommunication (1968) Booklet No. 3 Eighth Report by the International i elecommunication Union on telecommuni- cation and the peaceful uses of outer space (1969) Booklet No. 4 Symposium " Space and Radiocommunication ", Paris (1969) Booklet No.J - World Telecommunication Day-17 May 1969 (1969) Booklet No. 6 Ninth Report by the International Telecommunication Union on telecommuni- cation and the peaceful uses of outer space (1970) Booklet No. 7 World Telecommunication Day-17 May 1970 (1971) Booklet No. 8 Tenth Report by the Intc.nitional Telecommunication Union on telecommuni- cation and the peaceful uses of outer space (1971) Booklet No. 9 Speeches made at the inaugural meeting of the second World Administrative Radio Conference for Space Telecommunications on 7 June 1971 (1971) Published by the International Telecommunication Union, Geneva 1972 oz) .40 Q CI U.S. DEPARTMENT OF HEALTH, EOUCATION & WELFARE OFFICE OF EOUCATION THIS DOCUMENT HAS BEEN REPRO. DUCE!' EXACTLY AS RECEIVED FROM THE Pt SON OR ORGANIZATION ORIG INATING IT POINTS F VIEW OR OPIN- IONS STATED DO I\ T NECESSARILY REPRESENT OFFICIAL OFFICE OF EDU- CATION POSITION DR POLICY eleventh report by the international telecommunication union on telecommunication and the peaceful uses of outer space 0 b Lu TABLE OF CONTENTS Page 1. Introduction 5 2. Action taken with regard to regulationsDecisions of the World Administra- tive Radio Conference to:- Space Telecommunications (Geneva, 1971) 5 3. Application of international regulationsInternational registration of frequen- cy assignments to space telecommunications 10 4. Telecommunication studies did standardization 14 S. Planning of the international telecommunication network 17 6. Technical Co-operation activities 17 7. Co-operation with other international organizations concerned with space 18 8. Information and documentation activities 19 Annex 1 Report) on progress made in the development of space communications Information supplied by the following countries (countries are listed in French alphabetical order): Argentine Republic 23 Australia (Commonwealth of) 32 Belgium 35 Brazil 37 Cameroon (Federal Republic of) 41 Canada 41 Ceylon 56 China 57 Korea (R.,cuiAlc of) 57 Denmark 59 Spain 60 United States of America 63 Finland 59 France 72 Greece 78 India (Republic of) 78 Indonesia (Republic of) 79 3 Page Iran 83 Israel (State of) 83 Italy 84 Jamaica 86 Japan 87 Kenya 92 Kuwait (State of) 93 Mexico 95 Nicaragua 100 Norway 59 New Zealand 101 PI Uganda 92 Netherlands (Kingdom of the) 103 Portugal 103 ill Federal Republic of Germany 103 United Kingdom of Great Britain and Northern Ireland, theChannel Islands and the Isle of Man 108 Sweden 59 Switzerland (Confederation of) 114 Tanzania (United Republic of) 92 Thailand 114 Union of Soviet Socialist Republics 114 Zaire (Republic of) 116 Zambia (Republic of) 120 Annex 2 Resolutions adopted by the United Nations at its 26th session: n s-o..tion 2776 (XXVI) International co-operation in the peaceful uses of outerspace 123 Resolution 2778 (XXVI) Convening of theWorking Group on Remote Sensing of the E.2rti, by Satellites 125 Eleventh Report of the ITU on telecommunication and the peaceful uses of outer space 1. Introduction THIS document is a report on the action of the ITU, the International Frequency taken by the International Telecom- Registration Board (IFRB), in accordance munication Union (ITU) with regard to with Radio Regulations drawn up by the outer space since the submission of thecompetent ITU Conferences. Technical Tenth Report in 1971 (see the supplement studies relating to the use of telecommuni- to theTelecommunication Journal, July cations in outer space are conducted by 1971). two other permanent organs, the Inter- Itis submitted for the attention of the national Radio Consultative Committee United Nations Committee on the Peace- (CCIR) and the International Telegraph ful Uses of Outer Space and of the Econo- and Telephone Consultative Committee mic and Social Council (ECOSOC) and for (CCITT). the information of Members of the Union. Details of the work done by the Confer- As it was explained in earlier reports in ences and permanent organs of the Union this series, international regulations are are given in the sections which follow. adopted at World Administrative Con- ferences. Since these are intergovernmental Annex I contains reports by a number of conferences, the regulations they adopt Members of the Union on the progress they have the force of international treaties. The have made in space communications in internationalregistrationoffrequency 1971. assignmentsforspacetelecommunica- Annex 2 contains two resolutions of the tions is carried out by a permanent organ United Nations. 2. Action taken with regard to regulationsDecisions of the World Administrative Radio Conference for Space Telecommunications (Geneva, 1971) During 1971, the ITU's main activities Some of these factors are: with regard to outer space were carried out in the context of the World Adminis- the extremely rapid development of trative Radio Conference for Space Tele- space techniques; communications. The need for such a thediversificationof spaceradio - conference had become increasingly ap- communications; parent owing to advances in space radio- communication techniques and the rapidly theneed for co-ordination between expanding use of these radiocommunica- existing or planned world-wide systems tions,callingforspecialattentionto and other regional or even national certain factors which could not be exa- systems which are planned or under mined in isolation. study; 5 --- the efficient use of orbits, especially to consider, revise and supplement as the geostationary satellite orbit, and necessary, existing administrative and finally, technical provisions of the Radio Regu- lations and adopt, as necessary, new ne%% prospects for direct broadcasting provisions for radiocommunication ser- via satellite. vices, in so far as they use space radio techniques, including those for manned The Conference, which was held in Geneva space vehicles, and for the radio astro- from 7 June to 17 July 1971, was attended nomy service, so as to ensure the efficient by some 740 delegates from 100 countries use of the spectrum ". (see the Telecommunication Journal, July, August, September, October1971).Its The following is a brief review of some or work was mainly based on proposals the principal changes introduced into the submitted by Members of the ITU. The Radio Regulations, with special emphasis purposeofthisWorldAdministrative ontwoservicestowhichfrequency Conference was to ensure that the technical assignments were made for the first time, provisions and regulations governing the the broadcasting-satellite service and the use of space telecommunications by all earth exploration-satellite service. users should be based on the most recent technicalachievementsandthatthey Article I (Definitions) was partly revised; should enable optimum use to be made of in many cases, there was a tendency to these telecommunications in forthcoming regard space rac';ocommunications.not years. as a service in the proper sense of the term, but rather as a special technique used in Before we examine some of the decisions various services. The following definitions of the Conference,it may be useful to are to be noted: mention certain of the principles on which they were based: use with equa"ty of 84A P Broadcasting-satellite service rights of the frequency bands allocated to A radiocommunication service in which the space radiocommunication services, no signals transmitted or retransmitted by permanent priority that might create an space stations are intended for direct obstacle to the establishment of their own reception' by the general public. space systems by other countries, introduc- tion of new co-ordination procedures with 84APA Individual reception (in the broad- a view to more efficient use of the frequency casting- satellite service) spectrum and of the geostationary satellite The receptionof emissionsfrom a orbit. In the case of broadcasting, restric- spacestationinthe broadcasting - tions were placed on radiation inside
Recommended publications
  • Satellite Situation Report
    NASA Office of Public Affairs Satellite Situation Report VOLUME 17 NUMBER 6 DECEMBER 31, 1977 (NASA-TM-793t5) SATELLITE SITUATION~ BEPORT, N8-17131 VOLUME 17, NO. 6 (NASA) 114 F HC A06/mF A01 CSCL 05B Unclas G3/15 05059 Goddard Space Flight Center Greenbelt, Maryland NOTICE .THIS DOCUMENT HAS'BEEN REPRODUCED FROM THE BEST COPY FURNISHED US BY THE SPONSORING AGENCY. ALTHOUGH IT IS RECOGNIZED THAT CERTAIN PORTIONS' ARE ILLEGIBLE, IT IS BEING RELEASED IN THE INTEREST OF MAKING AVAILABLE AS MUCH INFORMATION AS POSSIBLE. OFFICE OF PUBLIC AFFAIRS GCDDARD SPACE FLIGHT CENTER NATIONAL AERONAUTICS AND SPACE ADMINISTRATION VOLUME 17 NO. 6 DECEMBER 31, 1977 SATELLITE SITUATION REPORT THIS REPORT IS PUBLIShED AND DISTRIBUTED BY THE OFFICE OF PUBLIC AFFAIRS, GSFC. GODPH DRgP2 FE I T ERETAO5MUJS E SMITHSONIAN ASTRCPHYSICAL OBSERVATORY. SPACEFLIGHT TRACKING AND DATA NETWORK. NOTE: The Satellite Situation Report dated October 31, 1977, contained an entry in the "Objects Decayed Within the Reporting Period" that 1977 042P, object number 10349, decayed on September 21, 1977. That entry was in error. The object is still in orbit. SPACE OBJECTS BOX SCORE OBJECTS IN ORBIT DECAYED OBJECTS AUSTRALIA I I CANACA 8 0 ESA 4 0 ESRO 1 9 FRANCE 54 26 FRANCE/FRG 2 0 FRG 9 3 INCIA 1 0 INDONESIA 2 0 INTERNATIONAL TELECOM- MUNICATIONS SATELLITE ORGANIZATION (ITSO) 22 0 ITALY 1 4 JAPAN 27 0 NATC 4 0 NETHERLANDS 0 4 PRC 6 14 SPAIN 1 0 UK 11 4 US 2928 1523 USSR 1439 4456 TOTAL 4E21 6044 INTER- CBJECTS IN ORIT NATIONAL CATALOG PERIOD INCLI- APOGEE PERIGEE TQANSMITTTNG DESIGNATION NAME NUMBER SOURCE LAUNCH MINUTES NATION KM.
    [Show full text]
  • Microwave Performance Characterization of Large Space Antennas
    JPL PUBLICATION 77-21 N77-24333 PERFOPMANCE (NASA-CR-153206) MICROWAVE OF LARGE SPACE ANTNNAS CHARACTEPIZATION p HC A05/MF A01 Propulsion Lab.) 79 (Jet CSCL 20N Unclas G3/32 29228 Performance Microwave Space Characterization of Large Antennas Ep~tOUCED BY NATIONAL TECHNICAL SERVICE INFORMATION ER May 15, T977 . %TT OFCOMM CE ,,,.ESp.Sp , U1IELD, VA. 22161 National Aeronautics and Space Administration Jet Propulsion Laboratory Callfornia Institute of Technology Pasadena, California 91103 TECHNICAL REPORT STANDARD TITLE PAGE -1. Report No. 2. Government Accession No. 3. Recipient's Catalog No. JPL Pub. 77-21 _______________ 4. Title and Subtitle 5. Report Date MICROWAVE PERFORMANCE CHARACTERIZATION OF May 15, 1977 LARGE SPACE ANTENNAS 6. Performing Organization Code 7. Author(s) 8. Performing Organization Report No. D. A. Bathker 9. Performing Organization Name and Address 10. Work Unit No. JET PROPULSION LABORATORY California Institute of Technology 11. Contract or Grant No. 4800 Oak Grove Drive NAS 7-100 Pasadena, California 91103 13. Type of Report and Period Covered 12. Sponsoring Agency Name and Address JPL Publication NATIONAL AERONAUTICS AND SPACE ADMINISTRATION 14. Sponsoring Agency Code Washington, D.C. 20546 15. Supplementary Notes 16. Abstract The purpose of this report is to place in perspective various broad classes of microwave antenna types and to discuss key functional and qualitative limitations. The goal is to assist the user and program manager groups in matching applications with anticipated performance capabilities of large microwave space antenna con­ figurations with apertures generally from 100 wavelengths upwards. The microwave spectrum of interest is taken from 500 MHz to perhaps 1000 GHz.
    [Show full text]
  • Appendix I Radio Regulations Provisions
    Appendix I Radio Regulations Provisions E. D'Andria I. Introduction We summarize the Radio Regulations provisions and pertinent CCIR recommen­ dations and reports which give a more complete description of frequency sharing. To permit development of the fixed-satellite service (FSS), one of the last services introduced into the Radio Regulations, several technical and administra­ tive rules have been established to guarantee the compatibility of this new service with existing ones having the same frequency allocations. The very first rules were evolved by the Extraordinary Administrative Radio Conference for space radio communications, held in Geneva in 1963, and included in the Radio Regulations. The growing demand for space radio-communication services led the World Administrative Radio Conference for Space Telecommunications, WARC­ ST 1971, to revise and broaden previous frequency allocations and to produce improved technical criteria for frequency-sharing and coordination procedures. The WARC-1979 revision produced the provisions now in force; WARC- 1979 also resolved to hold a conference on the use of the GEO and planning of the space services utilizing it. The first session, held in 1985 (WARC-ORB '85), identified the frequency bands allocated to space services, plus principles and methods for planning to guarantee to all countries equal access to the GEO. The second session, held in 1988 (WARC-ORB '88), defined an allotment plan which specifies for each country the satellite nominal orbital position within a predetermined arc, the satellite beam characteristics, including geographical coordinates of the bore sight , and the satellite and earth stations EIRP densities. Each allotment is to have an aggregate C / I of at least 26 dB, although, when considering existing systems, in some cases this value is not reached.
    [Show full text]
  • ESTRACK Facilities Manual (EFM) Issue 1 Revision 1 - 19/09/2008 S DOPS-ESTR-OPS-MAN-1001-OPS-ONN 2Page Ii of Ii
    fDOCUMENT document title/ titre du document ESA TRACKING STATIONS (ESTRACK) FACILITIES MANUAL (EFM) prepared by/préparé par Peter Müller reference/réference DOPS-ESTR-OPS-MAN-1001-OPS-ONN issue/édition 1 revision/révision 1 date of issue/date d’édition 19/09/2008 status/état Approved/Applicable Document type/type de document SSM Distribution/distribution see next page a ESOC DOPS-ESTR-OPS-MAN-1001- OPS-ONN EFM Issue 1 Rev 1 European Space Operations Centre - Robert-Bosch-Strasse 5, 64293 Darmstadt - Germany Final 2008-09-19.doc Tel. (49) 615190-0 - Fax (49) 615190 495 www.esa.int ESTRACK Facilities Manual (EFM) issue 1 revision 1 - 19/09/2008 s DOPS-ESTR-OPS-MAN-1001-OPS-ONN 2page ii of ii Distribution/distribution D/EOP D/EUI D/HME D/LAU D/SCI EOP-B EUI-A HME-A LAU-P SCI-A EOP-C EUI-AC HME-AA LAU-PA SCI-AI EOP-E EUI-AH HME-AT LAU-PV SCI-AM EOP-S EUI-C HME-AM LAU-PQ SCI-AP EOP-SC EUI-N HME-AP LAU-PT SCI-AT EOP-SE EUI-NA HME-AS LAU-E SCI-C EOP-SM EUI-NC HME-G LAU-EK SCI-CA EOP-SF EUI-NE HME-GA LAU-ER SCI-CC EOP-SA EUI-NG HME-GP LAU-EY SCI-CI EOP-P EUI-P HME-GO LAU-S SCI-CM EOP-PM EUI-S HME-GS LAU-SF SCI-CS EOP-PI EUI-SI HME-H LAU-SN SCI-M EOP-PE EUI-T HME-HS LAU-SP SCI-MM EOP-PA EUI-TA HME-HF LAU-CO SCI-MR EOP-PC EUI-TC HME-HT SCI-S EOP-PG EUI-TL HME-HP SCI-SA EOP-PL EUI-TM HME-HM SCI-SM EOP-PR EUI-TP HME-M SCI-SD EOP-PS EUI-TS HME-MA SCI-SO EOP-PT EUI-TT HME-MP SCI-P EOP-PW EUI-W HME-ME SCI-PB EOP-PY HME-MC SCI-PD EOP-G HME-MF SCI-PE EOP-GC HME-MS SCI-PJ EOP-GM HME-MH SCI-PL EOP-GS HME-E SCI-PN EOP-GF HME-I SCI-PP EOP-GU HME-CO SCI-PR
    [Show full text]
  • PARABOLIC DISH ANTENNAS Paul Wade N1BWT © 1994,1998
    Chapter 4 PARABOLIC DISH ANTENNAS Paul Wade N1BWT © 1994,1998 Introduction Parabolic dish antennas can provide extremely high gains at microwave frequencies. A 2- foot dish at 10 GHz can provide more than 30 dB of gain. The gain is only limited by the size of the parabolic reflector; a number of hams have dishes larger than 20 feet, and occasionally a much larger commercial dish is made available for amateur operation, like the 150-foot one at the Algonquin Radio Observatory in Ontario, used by VE3ONT for the 1993 EME Contest. These high gains are only achievable if the antennas are properly implemented, and dishes have more critical dimensions than horns and lenses. I will try to explain the fundamentals using pictures and graphics as an aid to understanding the critical areas and how to deal with them. In addition, a computer program, HDL_ANT is available for the difficult calculations and details, and to draw templates for small dishes in order to check the accuracy of the parabolic surface. Background In September 1993, I finished my 10 GHz transverter at 2 PM on the Saturday of the VHF QSO Party. After a quick checkout, I drove up Mt. Wachusett and worked four grids using a small horn antenna. However, for the 10 GHz Contest the following weekend, I wanted to have a better antenna ready. Several moderate-sized parabolic dish reflectors were available in my garage, but lacked feeds and support structures. I had thought this would be no problem, since lots of people, both amateur and commercial, use dish antennas.
    [Show full text]
  • The Legal Ordering of Satellite Telecommunication: Problems and Alternatives
    Indiana Law Journal Volume 44 Issue 3 Article 1 Spring 1969 The Legal Ordering of Satellite Telecommunication: Problems and Alternatives Delbert D. Smith University of Wisconsin Follow this and additional works at: https://www.repository.law.indiana.edu/ilj Part of the Air and Space Law Commons, and the Communications Law Commons Recommended Citation Smith, Delbert D. (1969) "The Legal Ordering of Satellite Telecommunication: Problems and Alternatives," Indiana Law Journal: Vol. 44 : Iss. 3 , Article 1. Available at: https://www.repository.law.indiana.edu/ilj/vol44/iss3/1 This Article is brought to you for free and open access by the Law School Journals at Digital Repository @ Maurer Law. It has been accepted for inclusion in Indiana Law Journal by an authorized editor of Digital Repository @ Maurer Law. For more information, please contact [email protected]. INDIANA LAW JOURNAL Volume 44 Spring 1969 Number 3 THE LEGAL ORDERING OF SATELLITE TELECOMMUNICATION: PROBLEMS AND ALTERNATIVES DELBERT D. SMITHt The use of satellites in outer space to provide a means of transmission for international telecommunication could be viewed as simply a tech- nological advancement neither necessitating basic structural changes in the international control institutions nor requiring alteration of the control theories designed to regulate unauthorized transmissions. How- ever, the magnitude of the changes involved, coupled with increased governmental concern, has resulted in a number of politico-legal problems. It is the purpose of this article to examine on several levels of analysis the implications of utilizing satellites as a means of telecom- munication transmission. Introductory material on the development of communications satellite technology stresses the need for international organization and co-operation to oversee the launching and maintenance of a global communications system and indicates the pressures for the implementation of control measures over transmissions originating in outer space.
    [Show full text]
  • Implementing Ground Station Tracking in the Thermal Analysis of a Mechanically-Steerable Antenna for LEO Data Downlink Applications
    48th International Conference on Environmental Systems ICES-2018-46 8-12 July 2018, Albuquerque, New Mexico Implementing Ground Station Tracking in the Thermal Analysis of a Mechanically-Steerable Antenna for LEO Data Downlink Applications C. M.Gómez-Hernández1, R. Hildre2 M. Carlqvist3, M. M.Silvestri4 1,4 ATG-Europe B.V., 2201 DK Noordwijk, The Netherlands 2,3Kongsberg Space Systems, P.O.Box 1003 NO-3601, Kongsberg, Norway The calculation of orbital heat fluxes and radiative exchange factors is an essential part of the thermal analysis of spaceborne instrumentation. For instruments which feature kinematic motion, such as robotic arms and mechanically-steerable antennae, there is an additional complexity in this calculation: there are variations in fluxes and radiative exchange factors due to the instrument’s kinematic motion which occur “on top” of the standard flux variations due to orbital motion alone. The specific kinematic motion associated to the tracking of a ground station by a mechanically-steerable antenna onboard a LEO satellite is well-known and recurrent to many missions, however it is not available as a default pointing law in the ESATAN-TMS thermal analysis software suite. This paper presents a set of user-defined FORTRAN-based algorithms which have been developed to implement the required tracking functionality in ESATAN-TMS. The algorithms are simple yet sufficiently accurate for thermal analysis. Algorithm logic, validation approach, and results of in-orbit calculations using the algorithms are presented in the context of the thermal analysis of the Kongsberg K-band Antenna, a mechanically-steerable antenna developed by Kongsberg Space/ATG/ESA and baselined to fly onboard MetOp-SG satellites A and B.
    [Show full text]
  • Orbital Debris: a Chronology
    NASA/TP-1999-208856 January 1999 Orbital Debris: A Chronology David S. F. Portree Houston, Texas Joseph P. Loftus, Jr Lwldon B. Johnson Space Center Houston, Texas David S. F. Portree is a freelance writer working in Houston_ Texas Contents List of Figures ................................................................................................................ iv Preface ........................................................................................................................... v Acknowledgments ......................................................................................................... vii Acronyms and Abbreviations ........................................................................................ ix The Chronology ............................................................................................................. 1 1961 ......................................................................................................................... 4 1962 ......................................................................................................................... 5 963 ......................................................................................................................... 5 964 ......................................................................................................................... 6 965 ......................................................................................................................... 6 966 ........................................................................................................................
    [Show full text]
  • W6IFE Newsletter March 2011 Edition President John Oppen KJ6HZ 4705 Ninth St Riverside, CA 92501951-288-1207 [email protected]
    W6IFE Newsletter March 2011 Edition President John Oppen KJ6HZ 4705 Ninth St Riverside, CA 92501951-288-1207 [email protected]. Vice President Doug Millar, K6JEY 2791 Cedar Ave Long Beach, CA 90806 562-424-3737 [email protected] Recording Sec Larry Johnston K6HLH 16611 E Valeport Lancaster CA 93535 661-264-3126 [email protected] Corresponding Sec Jeff Fort Kn6VR 10245 White Road Phelan CA 92371 909-994-2232 [email protected] Treasurer Dick Bremer, WB6DNX 1664 Holly St Brea CA 92621 714-529-2800 [email protected] Editor Bill Burns, WA6QYR 247 Rebel Rd Ridgecrest, CA 93555 760-375-8566 [email protected] Webmaster Dave Glawson, WA6CGR 1644 N. Wilmington Blvd Wilmington, CA 90744 310-977-0916 [email protected] ARRL Interface Frank Kelly, WB6CWN PO Box 1246, Thousand Oaks, CA 91358 805 558-6199 [email protected] W6IFE License Trustee Ed Munn, W6OYJ 6255 Radcliffe Dr. San Diego, CA 92122 858-453-4563 [email protected]. At the March 3, 2011 SBMS meeting we will have Doug, K6JEY talking to us about power meters. His talk will have two parts. The first part will be a review of the theory of how power meter couplers, terminated meters, and calorimeters work and what their general calibration limits are. The second part of the presentation will be to calibrate member's 23cm and 13cm watt meters using a high power calorimeter from Doug's lab (A Bird 6091). We hope to have 10-200 watts available on 23cm and a smaller amount for 13cm. We may also have a set up for 2m as well for general calibration.
    [Show full text]
  • Aeronautics and Space Report of the President
    Aeronautics and Space Report of the President 1971 Activities NOTE TO READERS: ALL PRINTED PAGES ARE INCLUDED, UNNUMBERED BLANK PAGES DURING SCANNING AND QUALITY CONTROL CHECK HAVE BEEN DELETED Aeronautics and Space Report of the President 197 I Activities i W Executive Office of the President National Aeronautics and Space Council Washington, D.C. 20502 PRESIDENT’S MESSAGE OF TRANSMITTAL To the Congress of the United States: I am pleased to transmit herewith a report of our national progress in aero- nautics and space activities during 1971. This report shows that we have made forward strides toward each of the six objectives which I set forth for a balanced space program in my statement of March 7, 1970. Aided by the improvements we have made in mobility, our explorers on the moon last summer produced new, exciting and useful evidence on the structure and origin of the moon. Several phenomena which they uncovered are now under study. Our unmanned nearby observation of Mars is similarly valuable and significant for the advancement of science. During 1971, we gave added emphasis to aeronautics activities which contribute substantially to improved travel conditions, safety and security, and we gained in- creasing recognition that space and aeronautical research serves in many ways to keep us in the forefront of man’s technological achievements. There can be little doubt that the investments we are now making in explora- tions of the unknown are but a prelude to the accomplishments of mankind in future generations. THEWHITE HOUSE, March 1972 iii Table of Contents Page Page I . Progress Toward U.S.
    [Show full text]
  • The Rae Table of Earth Satellites 1957-1986 the Rae Table Ofearth Satellites
    THE RAE TABLE OF EARTH SATELLITES 1957-1986 THE RAE TABLE OFEARTH SATELLITES 1957-1986 compiled at The Royal Aircraft Establishment, Famborough, Hants, England by D.G. King-Dele, FRS, D.M.C. Walker, PhD, J.A. Pilkington, BSc, A.N. Winterbottom, H. Hiller, BSc and G.E. Perry, MBE The Table is a chronological list of the 2869 launches of satellites and space vehicles between 1957 and the end of 1986, giving the name and international designation of each satellite and its associated rocket(s), with the date of launch, lifetime (actual or estimated), mass, shape, dimensions and at least one set of orbital parameters. Other fragments associated with a launch, and space vehicles that escape from the Earth's influence, are given without details. Including fragments, more than 17000 satellites appear in the 893 pages of the tabulation, and there is a full Index. M TOCKTON S P R E S S © Crown copyright 1981, 1983, 1987 Softcover reprint of the hardcover 3rd edition 1987 978-0-333-39275-1 Published by permission of the Controller of Her Majesty's Stationery Office. All rights reserved. No part of this publication may be reproduced, or transmitted, in any form or by any means, without permission. Published in the United States and Canada by STOCKTON PRESS, 1987 15 East 26th Street, New York, N.Y. 10010 Library of Congress Cataloging-in-Publication Data The R.A.E. table of earth satellites, 1957-1986. Rev. ed. of: The RAE table of earth satellites, 1957- 1980. 2nd ed. 1981. 1. Artificial satellites- Registers.
    [Show full text]
  • One of Satellite's Most Enduring Stories
    / SEPTEMBER 2014 Intelsat at One of Satellite's Most Enduring Stories Like any good story, there are heroes, one notable villain, moments of sheer joy as well as moments of heartbreak and loss. But this is not a new CBS drama I am talking about, this is the 50-year story of one of the satellite industry’s most iconic companies: Intelsat. This year, the operator celebrates its 50-year anniversary and we look some of the key moments in the company’s colorful history. by MARK HOLMES PERSPECTIVE VIASATELLITE.COM / SEPTEMBER 2014 n August 20, 1964, the International Telecom- countries as part of the system meant things could be munications Satellite Consortium (Intelsat) difficult to organize. “I remember when I first went to O was established on the basis of agreements Intelsat, we would have to arrange a lot of calls a day signed by governments and operating enti- in advance to some countries. It took me eight days to ties. By April 1965, eight months later, Intelsat already arrange a call to Chile, for example,” said Kinzie. had its first spacecraft, the Early Bird satellite (Intelsat The company opened up new worlds to people I), in synchronous orbit. This was the world’s first com- through its satellites. It transmitted images of the moon mercial communications satellite. landings in 1969, and then images from the World Cup Fast-forward 50 years, and Intelsat is a huge force in Argentina in 1978 to more than one billion people within the satellite industry. It operates a global fleet of around the globe.
    [Show full text]